:root{
  --navy:#0c2b49;
  --navy-2:#071f36;
  --blue:#174d78;
  --gold:#d59a2d;
--hv-gold: #d8a126;
--hv-gold-text: #9a6a00;
  --gold-2:#f0b742;
  --ivory:#f7f3ec;
  --ivory-2:#eee8de;
  --paper:#ffffff;
  --ink:#17212b;
  --ink-soft:#354350;
  --muted:#6d7780;
  --line:#dfe3e5;
  --line-dark:rgba(255,255,255,.16);
  --max:1280px;
  --radius:3px;
  --shadow:0 22px 60px rgba(9,30,50,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Segoe UI",Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
body.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit}
button{color:inherit}
.wrap{width:min(var(--max),calc(100% - 64px));margin:auto}
.narrow{max-width:900px}
.skip-link{position:fixed;left:14px;top:14px;z-index:9999;transform:translateY(-180%);background:var(--navy);color:#fff;padding:10px 14px}
.skip-link:focus{transform:none}
:focus-visible{outline:3px solid var(--gold-2);outline-offset:3px}


.announcement{background:var(--navy-2);color:#dbe5ee;font-size:12px;letter-spacing:.01em}
.utility-inner{height:36px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.utility-left,.utility-right{display:flex;align-items:center;gap:24px}
.utility-right a{color:#fff;opacity:.88}
.utility-right a:hover{opacity:1;color:var(--gold-2)}


.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);box-shadow:0 2px 14px rgba(10,35,57,.04)}
.nav{height:78px;display:flex;align-items:center;gap:30px}
.brand{flex:0 0 auto}
.brand img{width:190px;height:auto}
.nav>nav{margin-left:auto;display:flex;align-items:center;gap:25px;font-size:13px;font-weight:700;color:#1a2a38}
.nav>nav>a,.nav-group>button{height:78px;display:flex;align-items:center;padding:0;border:0;background:none;cursor:pointer;position:relative;letter-spacing:.02em}
.nav>nav>a:after,.nav-group>button:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--gold);transition:right .22s ease}
.nav>nav>a:hover:after,.nav-group>button:hover:after,.nav-group>button[aria-expanded="true"]:after{right:0}
.nav-group{position:relative}
.nav-group>button span{margin-left:6px;color:#8a949c;padding-bottom:8px}
.nav-drop{position:absolute;top:78px;left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease}
.nav-group:hover .nav-drop,.nav-group:focus-within .nav-drop,.nav-group>button[aria-expanded="true"]+.nav-drop{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.product-mega{width:570px;padding:22px}
.nav-drop-title{display:flex;justify-content:space-between;align-items:end;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:14px}
.nav-drop-title small{font-size:10px;letter-spacing:.16em;color:var(--gold);font-weight:800}
.nav-drop-title strong{font-size:16px;color:var(--navy)}
.series-menu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.series-menu-grid a{border:1px solid var(--line);padding:14px 8px;text-align:center;background:#fff;transition:.18s}
.series-menu-grid a:hover{background:var(--ivory);border-color:#d7c6a5}
.series-menu-grid b{display:block;font-size:20px;color:var(--navy)}
.series-menu-grid span{font-size:10px;color:var(--muted)}
.solution-mega{width:520px;display:grid;grid-template-columns:1fr 1fr;padding:10px}
.solution-mega a{padding:16px;border:1px solid transparent}
.solution-mega a:hover{background:var(--ivory);border-color:#e5d8c2}
.solution-mega strong,.solution-mega small{display:block}
.solution-mega strong{color:var(--navy);margin-bottom:5px}
.solution-mega small{font-size:11px;color:var(--muted);line-height:1.45}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-search{width:40px;height:40px;border:1px solid var(--line);display:grid;place-items:center;border-radius:50%;font-size:22px;color:var(--navy)}
.nav-search:hover{border-color:var(--navy)}
.nav-cta{background:var(--navy);color:#fff;padding:12px 18px;font-size:12px;font-weight:800;letter-spacing:.03em;transition:.2s}
.nav-cta:hover{background:var(--blue)}
.menu-btn{display:none;border:0;background:none;width:42px;height:42px;padding:8px;cursor:pointer}
.menu-btn span{height:2px;background:var(--navy);display:block;margin:5px 0}


.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;background:var(--navy);border:1px solid var(--navy);color:#fff;font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;transition:.2s ease;cursor:pointer}
.btn:hover{background:var(--blue);border-color:var(--blue);transform:translateY(-1px)}
.btn.secondary{background:transparent;color:var(--navy);border-color:#9ea9b2}
.btn.secondary:hover{background:var(--ivory);border-color:var(--navy)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.48)}
.btn.outline{background:#fff;color:var(--navy);border-color:#b7c0c7}
.text-link{font-size:12px;font-weight:800;color:var(--navy);letter-spacing:.03em}
.text-link:hover{color:var(--gold)}
.eyebrow,.hero-kicker{font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--gold);text-transform:uppercase}


.home-hero{background:linear-gradient(90deg,var(--ivory) 0 48%,#f3efe8 48%);border-bottom:1px solid #ddd7cd}
.home-hero-grid{min-height:650px;display:grid;grid-template-columns:46% 54%;align-items:stretch}
.home-hero-copy{padding:88px 60px 76px 0;display:flex;flex-direction:column;justify-content:center}
.home-hero-copy h1{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:clamp(50px,5.4vw,78px);font-weight:700;line-height:.99;letter-spacing:-.012em;color:var(--navy);margin:16px 0 24px;max-width:680px}
.hero-lead{font-size:18px;line-height:1.7;color:var(--ink-soft);max-width:610px;margin:0 0 28px}
.hero-benefits{border-top:1px solid #cfc6b8;border-bottom:1px solid #cfc6b8;display:grid;grid-template-columns:repeat(3,1fr);margin-top:10px}
.hero-benefits>div{padding:18px 16px 18px 0;display:flex;gap:11px;border-right:1px solid #cfc6b8}
.hero-benefits>div:last-child{border-right:0;padding-left:16px}
.hero-benefits>div:nth-child(2){padding-left:16px}
.hero-benefits b{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;color:var(--gold);font-size:19px;font-weight:700}
.hero-benefits strong,.hero-benefits small{display:block}
.hero-benefits strong{font-size:12px;color:var(--navy)}
.hero-benefits small{font-size:10px;line-height:1.4;color:var(--muted);margin-top:4px}
.hero-actions{margin-top:28px}
.home-hero-visual{position:relative;min-height:650px;padding:32px 0 32px 36px;display:flex;align-items:stretch}
.hero-image-frame{position:relative;width:100%;overflow:hidden;background:#d9d3c9}
.hero-image-frame>img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-image-frame:after{content:"";position:absolute;inset:0;border:1px solid rgba(12,43,73,.10);pointer-events:none}
.hero-image-note{position:absolute;left:24px;bottom:24px;background:rgba(255,255,255,.94);padding:14px 18px;min-width:190px;box-shadow:0 12px 32px rgba(0,0,0,.08)}
.hero-image-note small,.hero-image-note strong,.hero-image-note span{display:block}
.hero-image-note small{font-size:9px;letter-spacing:.16em;color:var(--gold);font-weight:900}
.hero-image-note strong{font-size:18px;color:var(--navy);margin:2px 0}
.hero-image-note span{font-size:11px;color:var(--muted)}
.hero-stamp{position:absolute;right:-18px;top:65px;width:96px;height:96px;border-radius:50%;background:var(--navy);color:#fff;border:7px solid var(--ivory);display:flex;align-items:center;justify-content:center;gap:5px;transform:rotate(7deg)}
.hero-stamp>span{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:27px;color:var(--gold)}
.hero-stamp small{font-size:8px;line-height:1.15;letter-spacing:.12em}

.brand-strip{background:var(--navy);color:#fff}
.brand-strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.brand-strip-grid>div{min-height:100px;padding:22px 24px;display:grid;grid-template-columns:30px 1fr;column-gap:13px;align-content:center;border-right:1px solid rgba(255,255,255,.13)}
.brand-strip-grid>div:first-child{border-left:1px solid rgba(255,255,255,.13)}
.brand-strip-grid span{grid-row:1/3;font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;color:var(--gold-2);font-size:22px}
.brand-strip-grid strong{font-size:14px}
.brand-strip-grid small{font-size:10px;color:#b9cad9;margin-top:2px}


.section{padding:96px 0}
.section.alt{background:var(--ivory)}
.section.dark{background:var(--navy-2);color:#fff}
.section-intro{padding-bottom:34px}
.editorial-intro{display:grid;grid-template-columns:1.25fr .75fr;gap:90px;align-items:end;border-bottom:1px solid var(--line);padding-bottom:36px}
.editorial-intro h2,.section-head h2,.series-intro h2,.process-copy h2,.faq-intro h2,.quote h2{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:clamp(36px,4.2vw,57px);line-height:1.06;font-weight:700;letter-spacing:-.01em;color:var(--navy);margin:10px 0}
.editorial-intro>p{font-size:15px;color:var(--muted);margin:0 0 7px;max-width:500px}
.section-head{display:flex;justify-content:space-between;gap:44px;align-items:end;margin-bottom:36px}
.section-head>div{max-width:800px}
.editorial-head{border-bottom:1px solid var(--line);padding-bottom:22px}
.section-note,.section-side-copy{max-width:350px;color:var(--muted);font-size:13px}
.section-note p{margin:0 0 10px}


.solution-editorial-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.solution-editorial-card{display:grid;grid-template-columns:58% 42%;min-height:390px;border:1px solid var(--line);background:#fff;transition:.22s}
.solution-editorial-card:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:#cfd6da}
.solution-photo{overflow:hidden;background:#ece8e1}
.solution-photo img{width:100%;height:100%;object-fit:cover;transition:.45s}
.solution-editorial-card:hover .solution-photo img{transform:scale(1.025)}
.solution-copy{padding:34px 30px;display:flex;flex-direction:column;justify-content:flex-end}
.solution-copy small{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:30px;color:var(--gold);margin-bottom:auto}
.solution-copy h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:30px;font-weight:700;color:var(--navy);margin:18px 0 10px;line-height:1.05}
.solution-copy p{font-size:12px;color:var(--muted);margin:0 0 18px}
.solution-copy span{font-size:11px;font-weight:800;color:var(--navy);text-transform:uppercase;letter-spacing:.08em}
.solution-card-2,.solution-card-4{grid-template-columns:42% 58%}
.solution-card-2 .solution-photo,.solution-card-4 .solution-photo{order:2}


.product-showcase{background:#f7f9fa}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.product-card{background:#fff;border:1px solid #e2e6e9;transition:.2s;min-width:0}
.product-card:hover{border-color:#bdc8d0;box-shadow:0 18px 42px rgba(16,47,73,.08);transform:translateY(-3px)}
.product-img{position:relative;display:block;aspect-ratio:4/5;background:#f2f0eb;overflow:hidden}
.product-img img{width:100%;height:100%;object-fit:contain;padding:18px;transition:.35s}
.product-card:hover .product-img img{transform:scale(1.025)}
.product-badge{position:absolute;left:12px;top:12px;background:var(--gold);color:#222;font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;padding:7px 9px}
.product-view{position:absolute;left:14px;right:14px;bottom:14px;background:rgba(12,43,73,.93);color:#fff;padding:11px 12px;text-align:center;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;opacity:0;transform:translateY(8px);transition:.2s}
.product-card:hover .product-view{opacity:1;transform:none}
.product-body{padding:18px 17px 16px}
.product-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.product-meta .code{font-size:12px;font-weight:900;color:var(--navy)}
.product-body h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:21px;font-weight:700;color:var(--ink);margin:8px 0 7px;line-height:1.15}
.product-body p{font-size:12px;color:var(--muted);line-height:1.55;margin:0;min-height:38px}
.product-actions{display:flex;gap:14px;margin-top:16px;padding-top:12px;border-top:1px solid #e9ecee;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.product-actions a:hover{color:var(--gold)}


.series-section{background:var(--ivory)}
.series-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}
.series-intro{align-self:start;position:sticky;top:130px}
.series-intro p{color:var(--muted);max-width:420px;margin:0 0 26px}
.series-list{border-top:1px solid #cfc8bd}
.series-list>a{display:grid;grid-template-columns:86px 1fr 28px;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid #cfc8bd;transition:.18s}
.series-list>a:hover{padding-left:10px;color:var(--navy)}
.series-code{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:34px;color:var(--gold)}
.series-list strong,.series-list small{display:block}
.series-list strong{font-size:17px;color:var(--navy)}
.series-list small{font-size:11px;color:var(--muted);margin-top:3px}
.series-list>a>b{font-size:18px;color:#89949d}


.process-section{padding:110px 0}
.process-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}
.process-copy h2{color:#fff}
.process-copy p{color:#b9c7d1;max-width:470px}
.process-grid-v4{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line-dark);border-left:1px solid var(--line-dark)}
.process-grid-v4>div{padding:30px 28px;min-height:220px;border-right:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.process-grid-v4 span{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;color:var(--gold-2);font-size:28px}
.process-grid-v4 h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-weight:700;font-size:23px;margin:28px 0 8px;color:#fff}
.process-grid-v4 p{font-size:12px;color:#aebdca;margin:0}


.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.project-grid-editorial{grid-template-columns:1.25fr .75fr}
.project-card{display:block;background:#fff;border:1px solid var(--line);overflow:hidden;padding:10px}
.project-photo{aspect-ratio:16/10;overflow:hidden;background:#ece8e1}
.project-photo img{width:100%;height:100%;object-fit:cover;transition:.4s}
.project-card:hover .project-photo img{transform:scale(1.025)}
.project-card-copy{padding:18px 18px 20px}
.project-card span{font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--gold);text-transform:uppercase}
.project-card h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:26px;font-weight:700;color:var(--navy);margin:5px 0 3px}
.project-card p{font-size:12px;color:var(--muted);margin:0}
.project-grid-editorial .project-card:first-child .project-photo{aspect-ratio:16/9}

.knowledge{background:#fff}
.article-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.article-cards article{border-top:2px solid var(--navy);padding-top:14px}
.article-img{display:block;aspect-ratio:16/10;overflow:hidden;background:#e8e8e5;margin-bottom:16px}
.article-img img{width:100%;height:100%;object-fit:cover;transition:.35s}
.article-cards article:hover .article-img img{transform:scale(1.025)}
.article-cards time{font-size:10px;color:var(--gold);font-weight:800;letter-spacing:.12em}
.article-cards h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-weight:700;font-size:25px;line-height:1.15;margin:7px 0 8px;color:var(--navy)}
.article-cards p{font-size:12px;color:var(--muted);margin:0 0 13px}


.faq-section{background:var(--ivory)}
.faq-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:90px}
.faq-intro p{color:var(--muted);max-width:390px}
.faq-list{border-top:1px solid #cfc8bd}
.faq-list details{border-bottom:1px solid #cfc8bd}
.faq-list summary{list-style:none;cursor:pointer;padding:21px 45px 21px 0;font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:20px;color:var(--navy);position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";position:absolute;right:4px;top:17px;font-family:"Segoe UI",Tahoma,Arial;font-size:24px;color:var(--gold)}
.faq-list details[open] summary:after{content:"–"}
.faq-list details>div{padding:0 40px 22px 0;color:var(--ink-soft);font-size:13px}


.quote{background:var(--navy);color:#fff;padding:96px 0}
.quote-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;align-items:start}
.quote h2{color:#fff}
.quote-copy>p{color:#b9c9d6;max-width:480px}
.quote-points{display:grid;gap:10px;margin-top:32px}
.quote-points span{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:12px;color:#dbe5ed}
.quote-points b{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:18px;color:var(--gold-2);margin-right:12px}
.quote-form{background:#fff;color:var(--ink);padding:30px;box-shadow:0 24px 60px rgba(0,0,0,.18)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.quote-form label{display:block;margin-bottom:15px}
.quote-form label>span{display:block;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#64717a;margin-bottom:6px}
.quote-form input,.quote-form textarea,.quote-form select{width:100%;border:1px solid #cfd6db;background:#fff;padding:12px 13px;border-radius:0;outline:none;color:var(--ink)}
.quote-form input:focus,.quote-form textarea:focus,.quote-form select:focus{border-color:var(--navy);box-shadow:0 0 0 2px rgba(12,43,73,.08)}
.quote-submit-row{display:flex;align-items:center;gap:16px;margin-top:6px}
.quote-submit-row small{color:var(--muted);font-size:10px}
.hp{position:absolute!important;left:-9999px!important}
.success{color:#157347;font-weight:700}.error{color:#b42318;font-weight:700}


.landing-hero-v4{background:var(--ivory);border-bottom:1px solid #ddd6cb}
.landing-hero-grid{min-height:500px;display:grid;grid-template-columns:54% 46%;align-items:center}
.landing-hero-copy{padding:72px 70px 68px 0;align-self:center}
.breadcrumbs{display:flex;gap:8px;align-items:center;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#7a858e;margin-bottom:28px}
.breadcrumbs a:hover{color:var(--gold)}
.landing-hero-copy h1,.page-hero h1,.project-detail-hero h1{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:clamp(44px,5.1vw,70px);font-weight:700;letter-spacing:-.012em;line-height:1;margin:12px 0 18px;color:var(--navy)}
.landing-hero-copy>p{font-size:16px;color:var(--ink-soft);max-width:650px}
.landing-hero-image{position:relative;margin:30px 0 30px 28px;height:440px;background:#e6e0d8;overflow:hidden;display:flex;align-items:center;justify-content:center}
.landing-hero-image img{width:100%;height:100%;object-fit:contain;object-position:center bottom;padding:18px 24px 0;display:block}
.landing-hero-image>span{position:absolute;left:16px;bottom:16px;background:var(--navy);color:#fff;font-size:10px;font-weight:800;letter-spacing:.07em;padding:9px 12px}
.filterbar{position:sticky;top:78px;z-index:45;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 4px 12px rgba(13,43,72,.03)}
.filterbar .wrap{min-height:60px;display:flex;align-items:center;gap:8px;overflow:auto;white-space:nowrap}
.filterbar span{font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:#73808a;margin-right:8px}
.filterbar a{min-width:44px;text-align:center;padding:8px 12px;border:1px solid var(--line);font-size:11px;font-weight:800;color:var(--navy)}
.filterbar a:hover,.filterbar a.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.empty{padding:70px;text-align:center;border:1px solid var(--line);background:#fff}
.empty h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:30px;color:var(--navy)}
.empty p{color:var(--muted)}
.advisory-section{background:var(--ivory)}
.content-split{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:start}
.consult-card,.spec-card{background:var(--navy);color:#fff;padding:30px;position:sticky;top:160px}
.consult-card small{font-size:9px;letter-spacing:.15em;color:var(--gold-2);font-weight:900}
.consult-card h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:29px;font-weight:700;line-height:1.15}
.consult-card ol{padding-left:20px;color:#c8d5df;font-size:13px}
.consult-card .btn{background:var(--gold);border-color:var(--gold);color:var(--navy)}


.page-hero{background:var(--navy);color:#fff;padding:78px 0}
.page-hero h1{color:#fff}.page-hero p{max-width:720px;color:#c5d2dc}
.page-hero.compact{padding:62px 0}
.prose{font-size:15px;color:var(--ink-soft)}
.prose h1,.prose h2,.prose h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;color:var(--navy);font-weight:700;line-height:1.15}
.prose h2{font-size:34px}.prose h3{font-size:25px}
.prose img{height:auto;margin:24px auto}
.prose a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}


.product-detail{padding:42px 0 64px;background:#fff}
.product-detail-grid{display:grid;grid-template-columns:54% 46%;gap:60px;align-items:start}
.product-gallery{min-width:0}
.product-main-image{background:#f1efeb;border:1px solid var(--line);aspect-ratio:4/5;display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-main-image img{width:100%;height:100%;object-fit:contain;padding:28px}
.product-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}
.product-thumb{border:1px solid var(--line);background:#f6f4f0;aspect-ratio:1;cursor:pointer;padding:5px}
.product-thumb.active,.product-thumb:hover{border-color:var(--navy)}
.product-thumb img{width:100%;height:100%;object-fit:contain}
.product-kicker{display:flex;gap:8px;align-items:center;font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.product-kicker .code{background:var(--navy);color:#fff;padding:6px 9px;font-weight:900}
.product-info h1{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:clamp(40px,4vw,58px);font-weight:700;line-height:1.03;color:var(--navy);margin:14px 0 15px}
.product-info .lead{font-size:15px;color:var(--ink-soft)}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0}
.chip{border:1px solid #cfd6db;padding:7px 10px;font-size:10px;font-weight:800;color:var(--navy)}
.product-quick{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line);margin:26px 0}
.product-quick>div{padding:15px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.product-quick small,.product-quick b{display:block}.product-quick small{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.product-quick b{font-size:12px;color:var(--navy);margin-top:3px}
.product-cta-box{background:var(--ivory);padding:22px;border-left:3px solid var(--gold)}
.product-cta-box p{font-size:13px;margin:0}.product-cta-box .actions{margin-top:16px}
.product-support{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px;font-size:10px;color:var(--muted)}
.product-tabs{position:sticky;top:78px;z-index:40;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.product-tabs .wrap{height:58px;display:flex;align-items:center;gap:26px;overflow:auto;white-space:nowrap}
.product-tabs a{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:var(--navy)}
.spec-card{background:#fff;color:var(--ink);border:1px solid var(--line);position:static}
.spec-card h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:26px;font-weight:700;color:var(--navy)}
.spec-card dl{margin:0}.spec-card dl>div{display:grid;grid-template-columns:140px 1fr}.spec-card dt,.spec-card dd{padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}.spec-card dt{color:var(--muted)}.spec-card dd{margin:0;color:var(--ink);font-weight:600}
.geo-source{background:var(--ivory)}
.geo-source .narrow,.source-box,.geo-note{border:1px solid #d9d3ca;background:#fff;padding:26px}


.project-detail-hero{position:relative;min-height:560px;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.project-detail-hero>img,.project-detail-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.project-detail-shade{background:linear-gradient(180deg,rgba(4,20,33,.05),rgba(4,20,33,.85))}
.project-detail-hero>.wrap{position:relative;z-index:2;padding-bottom:64px}.project-detail-hero h1{color:#fff}
.article-cards article,.article-grid article{min-width:0}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.article-hero-image{max-width:1100px;margin:32px auto}.article-hero-image img{width:100%;height:auto}
.article-byline{display:flex;flex-wrap:wrap;gap:15px;font-size:12px;color:var(--muted);margin:14px 0}
.technical-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.technical-card{border:1px solid var(--line);padding:24px;background:#fff;display:flex;flex-direction:column;gap:9px}
.technical-card span{font-size:10px;color:var(--gold);font-weight:900;letter-spacing:.12em}.technical-card .btn{align-self:flex-start;margin-top:auto}
.compare-table-wrap{overflow:auto;border:1px solid var(--line)}
.compare-table{width:100%;min-width:850px;border-collapse:collapse}.compare-table th,.compare-table td{padding:14px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);text-align:left;vertical-align:top}.compare-table thead th{background:var(--navy);color:#fff}.compare-table tbody th{background:var(--ivory);width:190px}
.catalogue-box{background:var(--ivory);border:1px solid var(--line);padding:34px}.search-page-form{display:flex;gap:10px;max-width:680px}.search-page-form input{flex:1;padding:13px;border:1px solid #bac4cc}


.site-footer{background:#071f36;color:#fff}
.footer-top{padding:68px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:60px}
.footer-brand img{width:200px;filter:brightness(0) invert(1);opacity:.95}
.footer-brand p{max-width:390px;color:#9eb0bd;font-size:12px;margin:20px 0}
.footer-phone{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif;font-size:27px;color:var(--gold-2)}
.site-footer h3{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--gold-2);margin:0 0 14px}
.site-footer a{display:block;color:#c7d4de;font-size:12px;margin:8px 0}.site-footer a:hover{color:#fff}
.footer-bottom{min-height:58px;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#8096a6;letter-spacing:.03em}
.contact-rail{position:fixed;right:18px;top:43%;z-index:55;display:grid;box-shadow:0 12px 35px rgba(0,0,0,.16)}
.contact-rail a{width:67px;min-height:63px;background:#fff;border-bottom:1px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--navy)}
.contact-rail a:nth-child(2){background:var(--gold);border-color:#c88e26}.contact-rail a:nth-child(3){background:var(--navy);color:#fff}
.contact-rail span{font-size:19px;line-height:1}.contact-rail b{font-size:8px;text-transform:uppercase;letter-spacing:.05em;margin-top:4px}
.mobile-actions{display:none}

.cv-auto{content-visibility:auto;contain-intrinsic-size:800px}

@media(max-width:1100px){
  .wrap{width:min(var(--max),calc(100% - 42px))}
  .nav>nav{gap:15px}.nav>nav>a,.nav-group>button{font-size:12px}.nav-cta{display:none}
  .home-hero-copy{padding-right:32px}.home-hero-grid{grid-template-columns:48% 52%}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .series-layout,.process-layout,.faq-layout,.quote-grid{gap:55px}
  .contact-rail{display:none}
}

@media(max-width:900px){
  .announcement{display:none}
  .site-header{top:0}.nav{height:70px}.brand img{width:165px}
  .menu-btn{display:block;margin-left:auto}.nav-actions{margin-left:0}.nav-search{display:none}
  .nav>nav{position:fixed;top:70px;left:0;right:0;bottom:0;background:#fff;display:none;overflow:auto;padding:18px 24px 90px;flex-direction:column;align-items:stretch;gap:0}
  .nav>nav.open{display:flex}.nav>nav>a,.nav-group>button{height:auto;padding:15px 0;width:100%;justify-content:space-between;border-bottom:1px solid var(--line)}
  .nav-drop{position:static;transform:none!important;box-shadow:none;border:0;border-bottom:1px solid var(--line);opacity:1;visibility:visible;display:none;pointer-events:auto;width:100%!important;padding:12px 0}
  .nav-group>button[aria-expanded="true"]+.nav-drop{display:block}.product-mega .nav-drop-title{display:none}.series-menu-grid{grid-template-columns:repeat(2,1fr)}.solution-mega{grid-template-columns:1fr}
  .home-hero{background:var(--ivory)}.home-hero-grid{grid-template-columns:1fr;min-height:0}.home-hero-copy{padding:62px 0 38px}.home-hero-visual{padding:0 0 36px;min-height:520px}.hero-stamp{right:8px;top:25px}
  .brand-strip-grid{grid-template-columns:1fr 1fr}.brand-strip-grid>div:first-child{border-left:0}.brand-strip-grid>div:nth-child(2){border-right:0}
  .editorial-intro,.series-layout,.process-layout,.faq-layout,.quote-grid,.content-split,.product-detail-grid,.landing-hero-grid{grid-template-columns:1fr;gap:38px}
  .editorial-intro{align-items:start}.series-intro{position:static}.process-section{padding:75px 0}
  .solution-editorial-grid{grid-template-columns:1fr}.solution-editorial-card,.solution-card-2,.solution-card-4{grid-template-columns:50% 50%}.solution-card-2 .solution-photo,.solution-card-4 .solution-photo{order:0}
  .product-grid{grid-template-columns:1fr 1fr}.project-grid-editorial{grid-template-columns:1fr 1fr}
  .article-cards{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}
  .landing-hero-copy{padding:54px 0 10px}.landing-hero-image{margin:0 0 30px;height:400px;min-height:0}.filterbar{top:70px}
  .product-tabs{top:70px}.consult-card{position:static}.quote-form{padding:24px}
  .technical-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:620px){
  .wrap{width:calc(100% - 28px)}
  .section{padding:64px 0}
  .home-hero-copy h1{font-size:45px}.hero-lead{font-size:15px}.hero-benefits{grid-template-columns:1fr}.hero-benefits>div,.hero-benefits>div:nth-child(2),.hero-benefits>div:last-child{border-right:0;border-bottom:1px solid #cfc6b8;padding:13px 0}.hero-benefits>div:last-child{border-bottom:0}
  .home-hero-visual{min-height:430px}.hero-image-note{left:12px;bottom:12px}.hero-stamp{width:80px;height:80px}
  .brand-strip-grid{grid-template-columns:1fr 1fr}.brand-strip-grid>div{min-height:88px;padding:16px 10px;grid-template-columns:24px 1fr}.brand-strip-grid strong{font-size:12px}.brand-strip-grid small{font-size:9px}
  .editorial-intro h2,.section-head h2,.series-intro h2,.process-copy h2,.faq-intro h2,.quote h2{font-size:36px}.editorial-intro{gap:18px}
  .solution-editorial-card,.solution-card-2,.solution-card-4{grid-template-columns:1fr;min-height:0}.solution-photo{aspect-ratio:4/3}.solution-copy{padding:22px}.solution-copy small{margin-bottom:0}.solution-copy h3{font-size:27px}
  .product-grid{grid-template-columns:1fr 1fr;gap:9px}.product-img img{padding:8px}.product-body{padding:12px}.product-body h3{font-size:16px}.product-body p{display:none}.product-actions{gap:8px;font-size:8px}.product-actions a:nth-child(2){display:none}.product-view{display:none}
  .series-list>a{grid-template-columns:62px 1fr 20px;padding:18px 0}.series-code{font-size:28px}
  .process-grid-v4{grid-template-columns:1fr}.process-grid-v4>div{min-height:170px}.process-grid-v4 h3{margin-top:18px}
  .project-grid,.project-grid-editorial,.article-cards,.article-grid{grid-template-columns:1fr}.faq-layout{gap:20px}
  .form-row{grid-template-columns:1fr}.quote-submit-row{display:block}.quote-submit-row small{display:block;margin-top:10px}.quote-form{padding:18px}
  .landing-hero-image{height:350px;min-height:0}.landing-hero-copy h1,.page-hero h1,.project-detail-hero h1{font-size:43px}.section-side-copy{display:none}
  .product-detail{padding-top:24px}.product-detail-grid{gap:28px}.product-main-image{aspect-ratio:4/5}.product-main-image img{padding:12px}.product-info h1{font-size:40px}.product-quick{grid-template-columns:1fr}.product-thumbs{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/3}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{display:block;padding:18px 0}.footer-bottom span{display:block;margin:4px 0}
  .mobile-actions{position:fixed;left:0;right:0;bottom:0;z-index:70;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);box-shadow:0 -8px 24px rgba(0,0,0,.08)}.mobile-actions a{padding:13px 4px;text-align:center;font-size:10px;font-weight:900;color:var(--navy);border-right:1px solid var(--line)}.mobile-actions a:last-child{background:var(--gold);border-right:0}
  body{padding-bottom:46px}.technical-grid{grid-template-columns:1fr}.search-page-form{flex-direction:column}
}

@media(max-width:420px){
  .product-grid{grid-template-columns:1fr}.product-card .product-img{aspect-ratio:4/5}.brand-strip-grid{grid-template-columns:1fr}
}

@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.quote h2,.page-hero h1,.landing-hero-copy h1,.product-info h1,.section-head h2,.prose h1,.prose h2,.prose h3{font-family:"Segoe UI Variable Display","Segoe UI",Tahoma,Arial,sans-serif!important;font-synthesis:none;letter-spacing:-.01em!important;font-weight:700!important}


/* V5.0 — Product detail */
.product-detail-v5{padding-bottom:34px}
.product-gallery-v5 .product-main-image{background:#f4f1eb;border:1px solid #e4dfd7}
.product-gallery-v5 .product-main-image img{object-fit:contain;padding:22px}
.product-info-v5 h1{font-size:clamp(36px,4vw,62px);line-height:1.02;letter-spacing:-.025em}
.product-buy-box{margin-top:28px;padding:26px;border:1px solid #d9dde1;background:#fff}
.product-buy-box h2{font-size:24px;line-height:1.2;margin:8px 0 12px;color:var(--hv-navy)}
.product-buy-box p{color:#596675;line-height:1.65}
.product-download-link{display:inline-block;margin-top:18px;font-weight:800;color:var(--hv-navy)}
.product-service-points{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}
.product-service-points span{font-size:12px;padding:10px 0;border-top:1px solid #e3e6e8;color:#44515d}
.product-tabs-v5{position:sticky;top:82px;z-index:20}
.product-content-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.7fr);gap:60px;align-items:start}
.spec-card-v5{position:sticky;top:150px}
.product-marketing-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.product-marketing-card{background:#fff;border:1px solid #e1ddd6;padding:30px;min-height:260px}
.product-marketing-card h2{font-size:25px;color:var(--hv-navy);margin:8px 0 18px}
.product-mobile-cta{display:none}
@media(max-width:900px){
  .product-content-grid{grid-template-columns:1fr}
  .spec-card-v5{position:static}
  .product-marketing-grid{grid-template-columns:1fr}
  .product-service-points{grid-template-columns:1fr}
  .product-tabs-v5{top:70px}
}
@media(max-width:620px){
  .product-info-v5 h1{font-size:38px}
  .product-buy-box{padding:20px}
  .product-mobile-cta{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid #d7dce0}
  .product-mobile-cta a{padding:14px;text-align:center;text-transform:uppercase;font-weight:800}
  .product-mobile-cta a:last-child{background:var(--hv-gold);color:var(--hv-navy)}
}


/* V5.6 product filters and case studies */
.product-filter-panel{background:#f4f1eb;border-top:1px solid #e1ddd5;border-bottom:1px solid #e1ddd5;padding:28px 0}
.product-filter-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}
.product-filter-head h2{font-size:26px;color:var(--hv-navy);margin:6px 0 0}
.product-filter-grid{display:grid;grid-template-columns:repeat(6,minmax(120px,1fr));gap:12px}
.product-filter-grid label{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.product-filter-grid input,.product-filter-grid select{width:100%;margin-top:7px;border:1px solid #ccd3d8;background:#fff;padding:12px;font:inherit}
.filter-reset{border:1px solid #bcc6cc;background:#fff;padding:10px 14px;cursor:pointer;font-weight:800}
.case-study-v56{margin-top:42px;padding-top:34px;border-top:1px solid #dfe3e6}
.case-facts{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:20px 0 30px}
.case-facts div{background:#f5f3ef;padding:16px}
.case-facts small{display:block;color:#6a737c;margin-bottom:6px}
.case-facts b{color:var(--hv-navy)}
.technical-filter{background:#f5f3ef;border-bottom:1px solid #e0ddd8;padding:20px 0}
.technical-filter .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.technical-filter label{font-size:11px;font-weight:800;text-transform:uppercase}
.technical-filter select,.technical-filter input{width:100%;margin-top:6px;padding:12px;border:1px solid #cbd3d8;background:#fff}
@media(max-width:980px){
  .product-filter-grid{grid-template-columns:repeat(3,1fr)}
  .case-facts{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:620px){
  .product-filter-grid{grid-template-columns:1fr 1fr}
  .technical-filter .wrap{grid-template-columns:1fr}
  .case-facts{grid-template-columns:1fr}
}